Date: Sun, 30 Oct 2005 12:21:02 +0000 (UTC) From: Bruce Evans <bde@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/lib/msun/i387 e_exp.S Message-ID: <200510301221.j9UCL39n030770@repoman.freebsd.org>
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bde 2005-10-30 12:21:02 UTC
FreeBSD src repository
Modified files:
lib/msun/i387 e_exp.S
Log:
Fixed some comments added in rev.1.5.
The log message for 1.5 said that some small (one or two ulp) inaccuracies
were fixed, and a comment implied that the critical change is to switch
the rounding mode to to-nearest, with a switch of the precision to
extended at no extra cost. Actually, the errors are very large (ucbtest
finds ones of several hundred ulps), and it is the switch of the
precision that is critical.
Another comment was wrong about NaNs being handled sloppily.
Revision Changes Path
1.11 +7 -5 src/lib/msun/i387/e_exp.S
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